https://deadlycurious.com/articles/antonine-plague-165/
The Antonine Plague: Rome's First Pandemic | DeadlyCurious
Legions returning from Parthia in 165 AD spread a smallpox-like plague across the Roman Empire at its peak. Galen described it; millions died.
antonine plaguefirst pandemicrome
https://hrcak.srce.hr/clanak/398175
The Antonine Plague: the First Pandemic in European History? (Summary)
antonine plaguefirst pandemiceuropean historysummary